10 Physics Facts About Summer

As Carl Sagan once wrote: “It does no harm to the romance of the sunset to know a little bit about it.”

Summer is officially upon us! It’s time for amusement in the radiant heat of a 4.5-billion-year-old sphere of searing plasma that fuses 620 million tons of hydrogen per second – in short: fun in the sun. 
With that in mind, we present these scientific snippets underlying some beloved aspects of the season.


10. Uranians rarely have a midsummer night's dream.

Learn more about the summer solstice



9. If flowers are so good at math why did humans invent calculus?

Learn more about Fibonacci numbers in sunflowers



8. Also, don't add cannonballs.



7. If you see a green sunset, run.

Learn more about the physics of sunsets



6. Related.



5. If you aren't in a loop, it's the harness and terror.



4. Humans also decay to lower energies around campfires.



2. They will also one day rule earth. Look at those eyes. 



1. All kidding aside, we seriously need to figure out how this works so we can harness it.

What’s your favourite summer science factoid? Tweet it to @Perimeter with the hashtag #PhysicsOfSummer. 

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About Perimeter Institute

Perimeter Institute for Theoretical Physics is an independent, non-profit, scientific research organization working to advance our understanding of physical laws and develop new ideas about the very essence of space, time, matter, and information. Located in Waterloo, Ontario, Canada, Perimeter also provides a wide array of research training and educational outreach activities to nurture scientific talent and share the importance of discovery and innovation among students, teachers, and the general public. In partnership with the Governments of Ontario and Canada, Perimeter is a successful example of public-private collaboration in scientific research, training, and outreach. http://www.perimeterinstitute.ca/

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